How do you control a mixer amplifier?
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25 Citations | The proposed method extends the matrix-form of the conventional control mixer concept into a linear time invariant dynamic form. |
The linear input region is inversely proportional to gain, making the amplifier very well suited for automatic gain control circuits. | |
mixer may exhibit a conversion gain approaching that of the corresponding amplifier. | |
31 Citations | This is the first demonstration of a monolithic HEMT mixer with conversion gain at W-band. |
Control voltages and currents allow the mixer performance to be “healed”, nullifying effects of process variation or environmental changes. | |
40 Citations | This oscillator mixer requires a lower supply voltage and achieves a higher operating frequency among recently reported Si-based self-oscillating mixers and mixer oscillators. |
20 May 2001 | This is the first demonstration of a monolithic HEMT diode balanced mixer in this frequency range. |
Further, as the VCO directly drives the mixer, the input capacitance of the mixer can be incorporated into the degeneration capacitor of the negative resistance cell. | |
63 Citations | Because of the resonances, a slight tuning of the control parameters makes the mixer enhance the mixing, or suppress it, enhancing interfacial diffusion instead. |
Apart from the low voltage operation, the current folded-mirror mixer has a similar performance in gain, linearity, and frequency performance compared with a traditional high voltage mixer. | |
01 Dec 2012 | Test measurement results confirm that the mixer achieves independent and linear conversion gain control in dual-band simultaneous receiving. |
Moreover, the added circuit increases the conversion gain of the mixer. | |
28 Jun 2000 | Furthermore, multiple dynamical control mixer modules can be employed in our consideration. |
This type of mixer needs no pair current suppression and can use local oscillator power more efficiently than a fundamental mixer. | |
36 Citations | Implementation of the mixer is relatively simple. |
21 Citations | The mixer also achieves a high input return loss which makes it suitable for the mixer-first receivers. |
22 Citations | This can be used as a mixer that has on/off functionality of an active mixer, based on the pH of the mixing streams, with the advantages a passive mixer offers. |
Improvements in control performances will justify the additional investment of the in-line static mixer. | |
22 May 2015 | This technique is suitable to use with instruments that employ a mixer-based internal architecture. |
11 Jun 2000 15 Citations | Our theoretical and experimental studies carried out over Ka-band show that the new mixer has a conversion loss comparable to the conventional balanced fundamental harmonic mixer. |
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